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1982年英阿马尔维纳斯群岛海战: 茫茫大海上,“谢菲尔德”号旗舰正按指挥中心的引导秘密向预定海域前进,战舰上高耸的雷达天线机警地搜索着周围目标,雷达显示屏上无任何异样,舰长和水手们在各自的岗位上严阵以待,一切显得是那么紧张而又平静。突然,一枚神秘的导弹喷着火舌。紧贴海面急速向旗舰飞来,当水手发现飞弹时,庞大的战舰已经来不急躲避了,“轰隆”一声巨响,“谢菲尔德”这个海上巨人猛地摇晃两下之后,向一边倾倒过去,不久这艘造价上亿元的现代化的战列旗舰消失在茫茫大海里。为什么战舰指挥中心事先一点情报都没有得到就遭受敌人如此准确的毁灭性打击?敌人又是怎样快速发现目标并将其一举击沉的呢?这还得从素有“上帝之眼”称呼的遥感说起。遥感(Remote Sensing,简称RS),顾明思义就是遥远的感知,它是一门现代空间探测技术。其工作原理
In 1982 the British Malvinas naval battle: the vast sea, “Sheffield ” flagship is guiding the secret of the command center to advance to the intended area, warships towering radar antenna alert around the search for the target, the radar display The screen without any exception, the captain and sailors in their positions on the wait, everything seems so nervous and calm. Suddenly, a mysterious missile flames. Closer to the sea quickly flew to the flagship, when the sailor to find the missile, the huge warship has come hurry to avoid, “Bang ” a loud noise, “Sheffield ” The sea giant jolted twice, Pour over to the side, and soon the cost of billions of dollars of modern battle flagship disappeared in the vast ocean. Why did the battleship command center get so accurate and destructive blows from the enemy without obtaining any prior information? And how did the enemy quickly find and sink it? This has to be called the “Eye of God” Speaking of remote sensing. Remote Sensing (referred to as RS), Gu Ming meaning is a distant perception, it is a modern space exploration technology. Its working principle